package ocl;


public class SubtractExpression extends OclExpression {

	OclExpression exp1, exp2;
	
	public SubtractExpression(OclExpression oclExpression,
			OclExpression oclExpression2) {
		exp1 = oclExpression;
		exp2 = oclExpression2;
	}

	@Override
	public String toK() {
		return exp1.toK() + " - " + exp2.toK();
	}
}
